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(parent: e0c1cea) | patch
introduce hex2chr() for converting two hexadecimal digits to a character
authorRené Scharfe <l.s.r@web.de>
Sat, 3 Sep 2016 15:59:20 +0000 (17:59 +0200)
committerJunio C Hamano <gitster@pobox.com>
Wed, 7 Sep 2016 17:42:46 +0000 (10:42 -0700)
commitd23309733a5b2a9e1adc304ee50c5a5ed7a087c2
treec1555e8fce5bdf708b48fb43391c98002dcd3716tree | snapshot
parente0c1ceafc5bece92d35773a75fff59497e1d9bd5commit | diff
introduce hex2chr() for converting two hexadecimal digits to a character

Add and use a helper function that decodes the char value of two
hexadecimal digits.  It returns a negative number on error, avoids
running over the end of the given string and doesn't shift negative
values.

Signed-off-by: Rene Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
cache.h diff | blob | history
hex.c diff | blob | history
pkt-line.c diff | blob | history
pretty.c diff | blob | history
ref-filter.c diff | blob | history
url.c diff | blob | history
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